CN106657923A - Scene changing shared viewing system based on position - Google Patents
Scene changing shared viewing system based on position Download PDFInfo
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- CN106657923A CN106657923A CN201710018476.1A CN201710018476A CN106657923A CN 106657923 A CN106657923 A CN 106657923A CN 201710018476 A CN201710018476 A CN 201710018476A CN 106657923 A CN106657923 A CN 106657923A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a scene changing shared viewing system based on position, supporting a plurality of users to independently select the viewing angle for a sightseeing site. The scene changing shared viewing system based on position comprises an image / video acquisition unit, a position acquisition unit which is used for obtaining the position of the image / video acquisition unit in real time, a first storage unit which is used for storing the image / video data acquired by the image / video acquisition unit, a second storage unit which is used for storing a plurality of predetermined image sequences with position information and reference information, a processing unit, and a wireless transmission unit. The processing unit receives the transmission instructions of one or more user devices; when the transmission instructions contain a scene changing instruction, the reference information is extracted, and the image frame sequence matched the reference information, the current position of the image / video acquisition unit and the transmitting gesture of the user device is obtained from the second storage unit to send to the user; when the transmission instructions do not contain a scene changing instruction, the image frame sequence matched the transmitting gesture is obtained from the first storage unit to send to the user device.
Description
Technical field
The present invention relates to the information processing technology, more particularly to a kind of shared viewing system of location-based scene suitching type.
Background technology
As Tourism Economy is increasingly flourishing, industry of going sightseeing flourishes, and it is most important that wherein natural land is gone sightseeing
A part.The aesthetic feeling of natural land is often depending on the angle of view and time, and many landscape beautiful absolutely are needed extremely special
Position and angle can just see that just so-called " unlimited scene in perilous peak " is big absolutely regrettably for the consideration of cost and safety
The view pattern at most scenic spots is all to follow pre-determined route, and user has no chance to have a taste of natural land from optimal angle of viewing and admiring,
This can yet be regarded as one big sorry.On the other hand, if it is possible to solve the problems, such as user at an arbitrary position, visual angle appreciate sight spot scene,
The experience of user's sightseeing will be greatly promoted.
The means for expanding sightseeing visual angle/visual field existing at present mainly have telescope, cable car, fire balloon, picture, documentary film
(including 3D documentary films), virtual reality (VR) etc., also without a kind of means can allow tourist with extremely low cost reach towards
The view experience of the free-viewing angle at visit scene.
The content of the invention
The brief overview with regard to the present invention is given below, to provide with regard to the basic of certain aspects of the invention
Understand.It should be appreciated that this general introduction is not the exhaustive general introduction with regard to the present invention.It is not intended to determine the pass of the present invention
Key or pith, nor is it intended to limit the scope of the present invention.Its purpose only provides in simplified form some concepts,
In this, as the preamble in greater detail discussed after a while.
In consideration of it, the invention provides a kind of shared viewing system of location-based scene suitching type, existing at least to solve
There is technology to realize inexpensive, real-time viewing, the problem of multiple users share of sight spot visual angle view.
According to an aspect of the invention, there is provided a kind of shared viewing system of location-based scene suitching type, described
The shared viewing system of location-based scene suitching type includes that image/video collecting unit, the first memory cell, the second storage are single
Unit, processing unit, wireless transmission unit and position acquisition unit；The position acquisition unit be used to obtaining in real time described image/
The position of video acquisition unit；The processing unit is used to pass through described image/video acquisition unit after identification acquisition instructions
Start to gather image/video data in its visual field, the described image/video data of collection is stored in into first memory cell
In；Wherein, described image/video data includes the wide viewing angle image sequence being made up of one or more wide viewing angle images；It is described
Second memory cell is used to store multigroup predetermined image sequence, and every group of predetermined image sequence includes multiple wide viewing angle images that prestore,
Wherein each wide viewing angle image that prestores has positional information and reference information；The processing unit is additionally operable to by the wireless biography
Defeated unit receives at least one transmission instruction from one or more user equipmenies, at least one transmission instruction
Whether each, judge in the transmission instruction comprising scene switching command：Scene switching command is not included in the transmission instruction
In the case of, the picture frame sequence that the transmission attitude included with the transmission instruction matches is obtained from first memory cell
To be sent to the user equipment of the transmission instruction；In the case of including scene switching command in the transmission instruction, from the transmission
The reference information of relative user equipment is extracted in instruction, to obtain the reference with the user equipment from second memory cell
The image that the transmission attitude that information, the current location of described image/video acquisition unit and the transmission instruction are included matches
Frame sequence is being sent to the user equipment；Wherein, the reference information includes season information, time segment information and Weather information
In any one or more information.
Further, the shared viewing system of the location-based scene suitching type also includes attitude transducer and first party
To correction unit；The attitude transducer is used to after identification acquisition instructions gather the shared viewing system of the scene suitching type
Attitude data, wherein, the attitude data of the shared viewing system of the scene suitching type includes and described image/video acquisition list
The corresponding view direction information sequence of the wide viewing angle image sequence that unit is gathered；The first direction correction unit is used for profit
With the attitude data of the shared viewing system of the scene suitching type to described image/video data travel direction correction, so that
The directional information of each location of pixels is corrected to definitely from relative direction in each wide viewing angle image in described image/video data
Direction.
Further, each in the every group of predetermined image sequence for prestoring in second memory cell prestores and extensively regard
Angle image is that the pre- correction for direction that first passes through is processed, and each location of pixels in the wide viewing angle image that prestores of correction for direction process
Corresponding directional information is absolute direction.
Further, each in the every group of predetermined image sequence for prestoring in second memory cell prestores and extensively regard
Angle image is processed without correction for direction, and without each location of pixels pair in the wide viewing angle image that prestores of correction for direction process
The directional information answered is relative direction, is also stored with second memory cell for calculating and each wide viewing angle figure that prestores
The relevant information of the corresponding absolute direction of each location of pixels as in；The shared viewing system of the location-based scene suitching type is also
Unit is corrected including second direction；The second direction correction unit is pre- to calculate each for advancing with the relevant information
The corresponding absolute direction of each location of pixels in wide viewing angle image is deposited, by the direction of each location of pixels in the wide viewing angle image that prestores
Information is corrected to absolute direction from relative direction.
Further, in the case that the processing unit is used in the transmission instruction not comprising scene switching command, lead to
Cross following manner to obtain the picture frame that the transmission attitude included with the transmission instruction matches from first memory cell
Sequence：Whether judge in the transmission instruction for receiving comprising the transmission time：In the case of the transmission time being included in the transmission instruction,
Select in the image/video data of first memory cell storage acquisition time the transmission time and the transmission time with
Multiframe wide viewing angle image afterwards is new until receive that the user equipment for sending transmission instruction sends again as candidate image
Till transmission instruction；In the case of not including the transmission time in the transmission instruction, in the figure of first memory cell storage
Currently stored last frame wide viewing angle image and the multiframe wide viewing angle image that will store afterwards is selected to make in picture/video data
For candidate image, till the new transmission sent again until receiving the user equipment for sending transmission instruction is instructed；For
Each frame wide viewing angle image in all candidate images for selecting, using the corresponding direction letter of each location of pixels of wide viewing angle image
Breath, intercepts direction sectional drawing corresponding with the transmission attitude in the wide viewing angle image, wherein, the size of the sectional drawing is preset value；
The all sectional drawings for being intercepted are utilized to form picture frame sequence sequentially in time, as the transmission included with the transmission instruction
The picture frame sequence that attitude matches.
Further, in the case that the processing unit is used in the transmission instruction comprising scene switching command, pass through
Following manner obtains reference information, the described image/video acquisition unit with the user equipment from second memory cell
Current location and the picture frame sequence that matches of the transmission attitude that includes of transmission instruction：Deposit in second memory cell
Select in multigroup predetermined image sequence of storage and the reference information of the user equipment and working as described image/video acquisition unit
The frame or multiframe that front position matches prestores wide viewing angle image as candidate image；For in all candidate images for having selected
Each frame prestore wide viewing angle image, it is pre- at this using the corresponding directional information of each location of pixels in the wide viewing angle image that prestores
The sectional drawing corresponding with the transmission attitude that transmission instruction is included of intercepting direction in wide viewing angle image is deposited, wherein, the size of the sectional drawing
For preset value；The all sectional drawings for being intercepted are utilized to form picture frame sequence sequentially in time, as the described and user equipment
Reference information, the transmission attitude that includes of the current location of described image/video acquisition unit and transmission instruction matches
Picture frame sequence.
Further, the shared viewing system of the location-based scene suitching type also includes service management unit；Wherein,
The service management unit is used to receive the ID authentication request from each user equipment, and based on the ID authentication request pair
Corresponding user equipment carries out authentication, after the authentication has been successful to the corresponding user equipment send authentication success message with
The user equipment sets up data cube computation.
Further, the processing unit is additionally operable to：Receiving from described from one or more user equipmenies
During at least one transmission instruction, for each at least one transmission instruction, judge whether included in the transmission instruction
Payment information, and in transmission instruction comprising payment information in the case of set up and send the user of transmission instruction and set
Data cube computation between standby.
Further, the transmission attitude includes：The screen normal direction or screen of display module in corresponding user equipment
Curtain back side normal direction.
Further, the shared viewing system of the location-based scene suitching type is used to be arranged on appointing in following equipment
On one：Unmanned plane, cable car, tour bus, train, aircraft or ship.
The shared viewing system of the location-based scene suitching type of the present invention, has the advantages that：
1) user can at any time watch at the scene and match with the image/video collecting unit current location of the system
, landscape under different condition, if same sight spot position is in Various Seasonal and/or different weather and/or different time sections
Landscape, realizes location-based different scenes switching；
2) by the shared viewing system of the location-based scene suitching type of the present invention located at can on the mobile device of view or
The live fixed position of visit, user can watch user by the shared viewing system of the scene suitching type on its user equipment
The position that cannot be reached and unique landscape at visual angle；
3) several users can simultaneously share the system carries out view, and, user can shoot solely by the system
Unique location, the picture with scenes at visual angle and video under special weather, season and time conditions；
4) the system can select viewing angle towards visit on-site support multi-user self, and support the screen of user equipment
The view direction of curtain display image matches the screen direction of user equipment；
During using the system, in the case of from the transmission transmission attitude of the instruction comprising user equipment of user equipment,
User (such as changes the attitude of user equipment, or arranges different transmission attitudes by contact action etc. by changing transmission attitude
Deng) can from the system obtain different angle coverages picture frame sequence (because sending attitude difference, obtain with transmission
The picture frame sequence of attitude matching is also different), thus achieve autonomous selection viewing angle；So, for the feelings of multiple users
Condition, system return to the picture frame sequence of each user also due to the transmission attitude of each user equipment it is different and different, thus
The image being displayed on each user equipment is also just different such that it is able to realize that multiple users independently select viewing angle；
Additionally, the correction for direction for correcting unit and second direction correction unit by first direction is processed so that be displayed in
The corresponding view direction of each frame in picture frame sequence in user device screen and the user equipment for sending the transmission instruction
The screen back side normal direction (or screen normal direction) of display module is consistent.And, user can be with screen back side normal
Switching between direction and screen normal direction is selected, and with this being switched fast between two kinds of functions that film the exterior and autodyne is realized.
5) user can pay rent, expense of finding a view by mobile terminals such as mobile phones in the form of paying by mails；
6) scenic spot or related operators etc. can pass through to arrange the shared viewing system of the location-based scene suitching type
Can share the best view experience in sight spot to more users on view mobile device in unmanned plane, tour bus etc..
By the detailed description below in conjunction with accompanying drawing to highly preferred embodiment of the present invention, the these and other of the present invention is excellent
Point will be apparent from.
Description of the drawings
The present invention can be by reference to being better understood, wherein in institute below in association with the description given by accompanying drawing
There is used in accompanying drawing same or analogous reference to represent same or like part.The accompanying drawing is together with following
Describe the part for including in this manual and being formed this specification together in detail, and for this is further illustrated
The preferred embodiment of invention and the principle and advantage of the explanation present invention.In the accompanying drawings：
Fig. 1 is an example of the shared viewing system of location-based scene suitching type for schematically showing the present invention
Structured flowchart.
It will be appreciated by those skilled in the art that the element in accompanying drawing is just for the sake of illustrating for the sake of simple and clear,
And be not necessarily drawn to scale.For example, the size of some elements may be exaggerated relative to other elements in accompanying drawing, with
Just it is favorably improved the understanding to the embodiment of the present invention.
Specific embodiment
The one exemplary embodiment of the present invention is described hereinafter in connection with accompanying drawing.For clarity and conciseness,
All features of actual embodiment are not described in the description.It should be understood, however, that developing any this actual enforcement
Many decisions specific to embodiment must be made during example, to realize the objectives of developer, for example, symbol
Those restrictive conditions related to system and business are closed, and these restrictive conditions may have with the different of embodiment
Changed.Additionally, it also should be appreciated that, although development is likely to be extremely complex and time-consuming, but to having benefited from the disclosure
For those skilled in the art of content, this development is only routine task.
Here, in addition it is also necessary to which explanation is a bit, in order to avoid having obscured the present invention because of unnecessary details, in the accompanying drawings
The apparatus structure closely related with scheme of the invention and/or process step are illustrate only, and is eliminated and the present invention
The little other details of relation.
The embodiment provides a kind of shared viewing system of location-based scene suitching type, described based on position
The shared viewing system of scene suitching type include image/video collecting unit, the first memory cell, the second memory cell, process
Unit, wireless transmission unit and position acquisition unit；The position acquisition unit is used to obtain described image/video acquisition in real time
The position of unit；The processing unit is used to start collection by described image/video acquisition unit after identification acquisition instructions
Image/video data in its visual field, the described image/video data of collection is stored in first memory cell；Wherein,
Described image/video data includes the wide viewing angle image sequence being made up of one or more wide viewing angle images；Second storage
Unit is used to store multigroup predetermined image sequence, and every group of predetermined image sequence includes multiple wide viewing angle images that prestore, wherein each
The wide viewing angle image that prestores has positional information and reference information；The processing unit is additionally operable to be connect by the wireless transmission unit
At least one transmission instruction from one or more user equipmenies is received, for each at least one transmission instruction,
Whether judge in the transmission instruction comprising scene switching command：The situation not comprising scene switching command in the transmission instruction
Under, obtain from first memory cell and instruct the picture frame sequence that the transmission attitude for including matches to send with the transmission
To the user equipment of the transmission instruction；In the case of including scene switching command in the transmission instruction, from transmission instruction
Extract the reference information of relative user equipment, with obtain from second memory cell with the reference information of the user equipment,
The image frame sequence that the transmission attitude that the current location of described image/video acquisition unit and the transmission instruction are included matches
Arrange to be sent to the user equipment；Wherein, the reference information is included in season information, time segment information and Weather information
Any one or more information.
Below, an example for sharing viewing system come the location-based scene suitching type for describing the present invention with reference to Fig. 1.
The shared viewing system of the location-based scene suitching type may be disposed at can be on the mobile device of view.Wherein, it is above-mentioned can view
Mobile device can be can view the vehicles (such as cable car, tour bus, train, aircraft or ship etc.), or also may be used
Be unmanned plane or movable mechanical arm etc. can view mobile object.Additionally, the shared viewfinder of the present invention
The fixed position in view region can be located at, such as somewhere, etc. on overhanging cliff.
As shown in figure 1, the shared viewing system of location-based scene suitching type includes image/video collecting unit 1, first
Memory cell 2-1, the second memory cell 2-2, processing unit 3, wireless transmission unit 4 and position acquisition unit 5.
Wherein, position acquisition unit 5 is used for the position of real-time image acquisition/video acquisition unit 1.
After above-mentioned acquisition instructions are recognized, control image/video acquisition unit 1 starts to gather its visual field processing unit 3
Interior image/video data, until receiving till stopping acquisition instructions.Wherein, image/video data is, for example, video counts
According to, or image set data, etc..Processing unit 3 for example can be the setting with control process function such as CPU, microprocessor
It is standby.Wireless transmission unit 4 is, for example, WIFI transport modules or Bluetooth communication modules etc..
In one example, above-mentioned acquisition instructions can come from the control devices such as remote control, control button, and image/
Video capture device 1-2 can receive above-mentioned acquisition instructions by wireless transmission unit 4, and control device for example can be by scenic spot work
Make human users.
In another example, processing unit 3 is referred to being received the transmission from user equipment by wireless transmission unit 4
After order, in the case where data cube computation relation is set up with the user equipment, an acquisition instructions are generated, then image/video is adopted
Collection unit 1 gathers above-mentioned image/video data according to the acquisition instructions.
Image/video collecting unit 1 be, for example, wide viewing angle photographing module, its collection image/video data may include by
The wide viewing angle image sequence of one or more wide viewing angle image constructions, the every frame wide viewing angle image in wide viewing angle image sequence is for example
It is respectively provided with the acquisition time of the image.Additionally, each location of pixels in every frame wide viewing angle image for example can also contain being somebody's turn to do
The corresponding directional information of location of pixels (such as relative direction).
Wherein, the corresponding relative direction of each location of pixels of wide viewing angle image is referred to relative to image/video collecting unit 1
The overall direction towards for, is a relative quantity.When image/video collecting unit 1 be arranged on can on the mobile device of view when,
The direction of image/video collecting unit 1 can change in the mobile device traveling or during flying with the change of its direction,
The corresponding relative direction of each location of pixels of wide viewing angle image (that is, relative to the direction of image/video collecting unit 1) is constant
's.Wherein, the corresponding relative direction of each location of pixels of wide viewing angle image is available with prior art acquisition, such as, according to
The direction of image/video collecting unit 1, its direction of each camera lens difference for including etc. are calculated and obtained.
In a kind of implementation (hereinafter referred to as the first implementation), processing unit 3 is by image/video collecting unit 1
The image/video data for being collected is stored in the first memory cell 2-1.In the implementation, the first memory cell 2-1
In the image/video data of middle storage, the corresponding directional information of each location of pixels is relative direction in each wide viewing angle image.
In another kind of implementation (hereinafter referred to as the second implementation), when the shared viewing system of scene suitching type is arranged
Can on the mobile device of view when, the shared viewing system of scene suitching type can also include attitude transducer and first direction school
Positive unit (not shown).So, after above-mentioned acquisition instructions are recognized, attitude transducer gathers in real time scene suitching type
The attitude data of shared viewing system is (because image/video collecting unit 1 is provided on the shared viewing system of scene suitching type
, so attitude data of the attitude data of the shared viewing system of scene suitching type equivalent to image/video collecting unit 1).
Wherein, the attitude data of the shared viewing system of scene suitching type includes and is gathered with image/video collecting unit 1
The corresponding view direction information sequence of wide viewing angle image sequence.That is, the collection of image/video collecting unit 1 is each
Frame wide viewing angle image has a view direction information to correspond to therewith in above-mentioned view direction information sequence.View direction information
Each view direction information that sequence includes is for describing the overall direction of image/video collecting unit 1.Image/video
Collecting unit 1 assumes overall direction and the field of image/video collecting unit 1 on the shared viewing system of scene suitching type
The shared viewing system front of scape suitching type (such as can view mobile device front) be consistent.So, it is assumed that considerable
When the mobile device of scape is towards due south direction running or flight, and assume that now image/video collecting unit 1 acquires a frame and extensively regards
Angle image (and being stored in wide viewing angle image sequence), then the corresponding view direction information of frame wide viewing angle image (is passed by attitude
Sensor is gathered and is stored in view direction information sequence) it is then due south direction, the rest may be inferred.
As an example it is assumed that the wide viewing angle image sequence that image/video collecting unit 1 is gathered can use { I1, I2,
I3... ..., IMRepresent, M represents the wide viewing angle amount of images included in the wide viewing angle image sequence, and it is positive integer；Also,
Assume that the view direction information sequence (corresponding with above-mentioned wide viewing angle image sequence) that attitude transducer is gathered can use { D1, D2,
D3... ..., DMRepresent.In this example embodiment, wide viewing angle image I1With view direction information D1Correspondence (i.e. view direction information D1Table
Diagram picture/video acquisition unit 1 is in collection wide viewing angle image I1When overall direction), wide viewing angle image I2With view direction information
D2Correspondence (i.e. view direction information D2Represent image/video collecting unit 1 in collection wide viewing angle image I2When overall direction),
The rest may be inferred.
So, first direction correction unit can utilize the attitude data of the shared viewing system of scene suitching type to image/
The image/video data travel direction correction that video acquisition unit 1 is collected, so that every in above-mentioned image/video data
The directional information of each location of pixels is corrected to absolute direction from relative direction in individual wide viewing angle image.
With the wide viewing angle image I in above-mentioned example1As a example by, before the correction of unit travel direction is corrected in a first direction, extensively
Multi-view image I1In the corresponding directional information of each location of pixels be relative direction.According to its corresponding view direction information D1, it is known that
Image/video collecting unit 1 is in collection wide viewing angle image I1When overall direction, and then wide viewing angle image I can be calculated1In
The corresponding absolute direction of each location of pixels.Using wide viewing angle image I1In the corresponding absolute direction of each location of pixels replace correspondence picture
The relative direction of plain position, that is, the correction for direction for completing first direction correction unit is processed.First direction corrects unit to other
The correction for direction of wide viewing angle image processes similar, no longer describes in detail.
So, the image/video data after correction is stored in the first memory cell 2-1 by first direction correction unit.
That is, in the implementation (i.e. the second implementation), in the image/video data stored in the first memory cell 2-1,
The corresponding directional information of each location of pixels is absolute direction in each wide viewing angle image.
Additionally, as shown in figure 1, the second memory cell 2-2 is used to store multigroup predetermined image sequence, every group of predetermined image sequence
Row include multiple wide viewing angle images that prestore, wherein, each wide viewing angle image that prestores is respectively provided with positional information and reference information.
Wherein, the positional information of each wide viewing angle image that prestores refers to the collecting device that the image is used when collected
(such as image/video collecting unit 1 or other image/collecting devices) location, for example can be by collecting device
D GPS locating module is obtained.
Additionally, each prestores, the reference information of wide viewing angle image can be any one or a few in following information：Season
Section information, time segment information and Weather information.Season information is, for example, any one in spring, summer, autumn or winter；Or
Person, also can be by the thinner of season information division, such as early spring, midsummer, early winter, etc..Time segment information is, for example, 24 hours one day
Time period belonging to interior, such as noon (12:00-14:00), the dusk (17:00-19:00), etc.；Or the time period can also be by
According to 24 hours are divided at equal intervals, such as (0:00-4:00)、(4:00-8:00)、……、(20:00-24:00), etc..This
Outward, Weather information is, for example, moderate rain, fine or slight snow, etc..
In a kind of implementation (hereinafter referred to as the 3rd implementation), the second memory cell 2-2 stored per group is pre-
Each determined in image sequence prestore wide viewing angle image be without correction for direction process.In other words, the second memory cell 2-2
In the every group of predetermined image sequence for being stored, the corresponding directional information of each location of pixels is relative in each wide viewing angle image that prestores
Direction.
In another kind of implementation (hereinafter referred to as the 4th implementation), the second memory cell 2-2 stored per group
Each in predetermined image sequence prestore wide viewing angle image be it is pre- first pass through correction for direction process.In other words, the second storage
In every group of predetermined image sequence that unit 2-2 is stored, the corresponding direction letter of each location of pixels in each wide viewing angle image that prestores
Cease for absolute direction.
In another implementation (hereinafter referred to as the 5th implementation), above-mentioned location-based scene suitching type is shared
Viewing system can also include that second direction corrects the every group of predetermined image prestored in unit, but the second memory cell 2-2
Each in sequence prestore wide viewing angle image be without correction for direction process.In other words, without correction for direction process
The corresponding directional information of each location of pixels in wide viewing angle image that prestores is relative direction.Additionally, also depositing in the second memory cell 2-2
Contain the relevant information for calculating absolute direction corresponding with each location of pixels in each wide viewing angle image that prestores.
Wherein, relevant information is, for example, multigroup predetermined view direction sequence, and per group of predetermined view direction sequence is right respectively
Each the predetermined view direction in one group of predetermined image sequence, and the predetermined view direction sequence of the group is answered to represent it in the group respectively
The view direction of corresponding that wide viewing angle image that prestores in predetermined image sequence.It should be noted that the wide viewing angle image that prestores
View direction refer to corresponding collecting device gather the image when overall direction.So, by adopting and above second
The similar mode of processing mode described in implementation, you can obtain in the second memory cell 2-2 each and prestore and extensively regard
The absolute direction of angle image, thus second direction correction unit can complete in every group of predetermined image sequence each prestore and extensively regard
The correction for direction of angle image is processed so that each prestores in wide viewing angle image the corresponding directional information of each location of pixels from contra
To being corrected to absolute direction.That is, in the implementation (i.e. the 5th implementation), the second memory cell 2-2 is deposited
In every group of predetermined image sequence of storage, the corresponding directional information of each location of pixels is definitely side in each wide viewing angle image that prestores
To.
It should be noted that the absolute direction of each location of pixels refers to the direction for environment absolute coordinate system,
And each coordinate of environment absolute coordinate system is axially constant；And the relative direction of each location of pixels is as described above, be relative to figure
Direction for the direction of picture/video acquisition unit 1, and the direction of image/video collecting unit 1 is change.
Additionally, as shown in figure 1, processing unit 3 may also receive from one or more users by wireless transmission unit 4
At least one transmission instruction of equipment.For each in above-mentioned at least one transmission instruction, processing unit 3 judges first should
Whether comprising scene switching command (come in two kinds of situation to describe respectively below, i.e. the first situation and second in transmission instruction
Situation).Wherein, the transmission attitude of user equipment is also included in the transmission instruction that user equipment is sent.The transmission appearance of user equipment
State refers to that user equipment is sending the attitude when transmission is instructed, for example, can be the screen normal of display module in user equipment
Direction or its screen back side normal direction.The transmission attitude of user equipment can be by being touched on a user device by user
Screen operates to arrange；Or, it is also possible to sense submodule to obtain user equipment by integrated attitude in a user device
Current pose is used as above-mentioned transmission attitude.Additionally, user equipment for example can be smart mobile phone, panel computer and wear-type VR
Any one in the terminal devices such as (virtual reality) system.
When in above-mentioned transmission instruction not comprising scene switching command (in the case of the first), processing unit 3 can be from the
Obtain in one memory cell 2-1 and instruct the picture frame sequence that the transmission attitude for including matches to be sent to the transmission with the transmission
The user equipment of instruction.
For example, processing unit 3 can be obtained by step 101 described further below～103 from the first memory cell 2-1
Take the picture frame sequence that the transmission attitude included with the transmission instruction matches.
Step 101 is first carried out.In a step 101, whether judge in the transmission instruction for receiving comprising the transmission time：1) exist
Comprising in the case of the transmission time in the transmission instruction, select to adopt in the image/video data of the first memory cell 2-1 storage
Multiframe wide viewing angle image of the collection time after the transmission time and the transmission time sends as candidate image until receiving
Till the new transmission that the user equipment of the transmission instruction is sent again is instructed；2) the transmission time is not included in the transmission instruction
In the case of, select currently stored last frame wide viewing angle image in the image/video data of the first memory cell 2-1 storage
And the multiframe wide viewing angle image that will be stored afterwards is used as candidate image, until receiving the user equipment for sending the transmission instruction
Till the new transmission sent again is instructed.Wherein, the transmission time refer to user equipment send transmission instruction when time.
It should be noted that above-mentioned " when selecting collection in the image/video data of the first memory cell 2-1 storage
Between multiframe wide viewing angle image after the transmission time and the transmission time " in " the multiframe wide viewing angle image " mentioned be probably
One frame or multiframe wide viewing angle image, it is also possible to which 0 frame (is for example selected in the image/video data of the first memory cell 2-1 storage
After selecting out the wide viewing angle image that a frame acquisition time is the transmission time, in the case of above-mentioned new transmission instruction is received immediately).This
Outward, " currently stored last frame wide viewing angle is selected in the image/video data of the first memory cell 2-1 storage above-mentioned
" the multiframe wide viewing angle image that will be stored afterwards " mentioned in image and the multiframe wide viewing angle image that will be stored afterwards " may
It is a frame or multiframe wide viewing angle image, it may be possible to which 0 frame is (such as in the image/video data of the first memory cell 2-1 storage
After selecting currently stored last frame wide viewing angle image, in the case of above-mentioned new transmission instruction is received immediately).
Then, in a step 102, for each frame wide viewing angle figure in all candidate images for having selected in step 101
Picture, using the corresponding directional information of each location of pixels of wide viewing angle image, intercepts direction and the transmission in the wide viewing angle image
The corresponding sectional drawing of transmission attitude in instruction, wherein, the size of the sectional drawing is preset value, and the preset value for example can be rule of thumb
Value setting, or can be set according to the screen size parameter included in the transmission instruction that user equipment is sent, etc..
Then, in step 103, picture frame is formed sequentially in time using all sectional drawings intercepted in step 102
Sequence, as the picture frame sequence that the transmission attitude included with the transmission instruction matches.
It should be noted that in the case where the first implementation is implemented, the image stored in the first memory cell 2-1/
In video data, the corresponding directional information of each location of pixels is relative direction in each wide viewing angle image.In this case,
For certain wide viewing angle image, " direction and corresponding section of the transmission attitude in the transmission instruction intercepted by step 102
Figure " is really " relative direction sectional drawing corresponding with the transmission attitude in the transmission instruction ".In this case, eventually through with
The image or video that family equipment is seen is like as user is sitting in and can see on the mobile device of view, even if keeping using
Family equipment is constant toward the direction, its image for showing or video also can with this can view the mobile device direction of motion
Change and change.
Additionally, in the case where the second implementation is implemented, the image/video data stored in the first memory cell 2-1
In, the corresponding directional information of each location of pixels is absolute direction in each wide viewing angle image.In this case, for certain
Wide viewing angle image, " the direction sectional drawing corresponding with the transmission attitude in transmission instruction " intercepted by step 102 is really
" absolute direction sectional drawing corresponding with the transmission attitude in the transmission instruction ".Thus, the figure seen eventually through user equipment
Picture or video are exactly the absolute direction of screen back side normal direction (or the screen normal direction) indication of user equipment, if kept
User equipment is constant toward the direction, its show image or video then will not with can view the mobile device direction of motion
Change and change.In other words, after the first direction correction unit travel direction correction in the second implementation, show
The corresponding view direction of each frame in picture frame sequence in the display module screen of user equipment refers to the transmission is sent
The screen back side normal direction (or screen normal direction) of the user equipment display module of order is consistent.Wherein, user for example can be with
The switching between screen back side normal direction and screen normal direction is selected, with this realize filming the exterior and autodyne two kinds of functions it
Between be switched fast.Furthermore, it is necessary to explanation, for a two field picture, view direction can refer to the image center location
View direction, that is to say, that the center is directed towards what which direction shot.
When in above-mentioned transmission instruction comprising scene switching command (in the case of second), processing unit 3 can be from the transmission
The reference information of relative user equipment is extracted in instruction, and the reference with the user equipment is obtained from the second memory cell 2-2
The image frame sequence that the transmission attitude that information, the current location of image/video collecting unit 1 and the transmission instruction are included matches
Arrange to be sent to the user equipment.That is, in this case, the ginseng of the user equipment is included in above-mentioned transmission instruction
Examine information and send attitude.Wherein, the reference information of user equipment for example includes season information, time segment information and weather letter
Any one or more information in breath.
For example, processing unit 3 can be obtained by step 201 described further below～203 from the second memory cell 2-2
Take and included with the reference information of the user equipment, the current location of described image/video acquisition unit and transmission instruction
Send the picture frame sequence that attitude matches.
Step 201 is first carried out.In step 201, in multigroup predetermined image sequence of the second memory cell 2-2 storage
A frame or multiframe that selection matches with the reference information of the user equipment and the current location of image/video collecting unit 1
Wide viewing angle image prestore as candidate image.
Reference information in transmit instruction includes season information (being designated as S1), time segment information (being designated as T1) and day simultaneously
As a example by gas information (being designated as W1), it is assumed that it is P1 that position acquisition unit 5 gets the current location of image/video collecting unit 1, and
Assume that each image in each group of predetermined image sequence stored in the second memory cell 2-2 is also respectively provided with the position of the image
Information, season information, time segment information and Weather information.In all predetermined image sequences of the second memory cell 2-2 storage,
Obtain the image sequence for meeting " positional information is P1, and season information is S1, and time segment information is T1, and Weather information is W1 "
Row.It should be noted that now obtain satisfaction " positional information is P1, and season information is S1, and time segment information is T1, and
Weather information is W1 " image sequence be probably an image, it is also possible to multiple images.So, processing unit 3 is by wireless
Transmission unit 4 can " positional information be P1, and season information is S1, and time segment information is T1, and Weather information by above-mentioned satisfaction
For W1 " image sequence (that is, match with the reference information of the user equipment and the current location of image/video collecting unit 1
Picture frame sequence) be defined as candidate image sequence.Wherein, processing unit 3 can sequentially form above-mentioned candidate according to time order and function
Image sequence.
Then, in step 202., prestore for each frame in all candidate images for having selected in step 201 and extensively regard
Angle image, using the corresponding directional information of each location of pixels of wide viewing angle image that prestores, intercepts in this prestores wide viewing angle image
Direction sectional drawing corresponding with the transmission attitude in the transmission instruction, wherein, the size of the sectional drawing is preset value, and the preset value is for example
Can based on experience value set, or can be set according to the screen size parameter included in the transmission instruction that user equipment is sent
It is fixed, etc..
Then, in step 203, picture frame is formed sequentially in time using all sectional drawings intercepted in step 202
Sequence, as with the reference information of the user equipment, the current location of image/video collecting unit 1 and the transmission bag is instructed
The picture frame sequence that the transmission attitude for containing matches.
It should be noted that in the case where the 3rd implementation is implemented, each frame stored in the second memory cell 2-2
The corresponding directional information of each location of pixels in wide viewing angle image that prestores is relative direction.In this case, it is pre- for a certain frame
Wide viewing angle image is deposited, " the direction sectional drawing corresponding with the transmission attitude in the transmission instruction " intercepted by step 202 is actual
It is " relative direction sectional drawing corresponding with the transmission attitude in the transmission instruction ".Thus, seen eventually through user equipment
Image or video are like as user is sitting in and can see on the mobile device of view, even if keeping user equipment towards one
Direction is constant, and its image for showing or video also can change with the change of the mobile device direction of motion.
Additionally, in the case where the 4th or the 5th implementation is implemented, each frame stored in the second memory cell 2-2 is pre-
It is absolute direction to deposit the corresponding directional information of each location of pixels in wide viewing angle image.In this case, prestore for a certain frame
Wide viewing angle image, " the direction sectional drawing corresponding with the transmission attitude in transmission instruction " intercepted by step 202 is really
" absolute direction sectional drawing corresponding with the transmission attitude in the transmission instruction ".Thus, the figure seen eventually through user equipment
Picture or video are exactly the absolute direction of screen back side normal direction (or the screen normal direction) indication of user equipment, if kept
User equipment is constant toward the direction, its show image or video then will not with can view the mobile device direction of motion
Change and change.In other words, the correction of unit travel direction is corrected by the second direction in the 4th or the 5th implementation
Afterwards, the corresponding view direction of each frame in the picture frame sequence being displayed in the display module screen of user equipment with send this
The screen back side normal direction (or screen normal direction) of the user equipment display module of transmission instruction is consistent.Similarly, user
For example selection can also be switched between screen back side normal direction and screen normal direction, realize filming the exterior and autodyne with this
Being switched fast between two kinds of functions.
In addition it is also necessary to explanation, when the shared viewing system of scene suitching type located at such as cable car, tour bus, train,
When on the manned vehicle such as aircraft or ship, one or more users carry its respective user equipment and ride on the traffic work
On tool, and the vehicles are positioned at visit scene.When the shared viewing system of scene suitching type is located at such as unmanned plane, movement
Mechanical arm etc. other can on the mobile device of view when, unmanned plane, movable mechanical arm etc. other can view mobile device
Positioned at visit scene, and one or more users carry its respective user equipment similarly be located at visit scene, with it is upper
State the shared viewing system of scene suitching type and wirelessly set up connection, carry out data transmission.Additionally, when scene suitching type is common
Viewing system is enjoyed located at when such as going sight-seeing live fixed position, one or more users carry its respective user equipment
It is similarly positioned in visit scene.
According to another kind of implementation, processing unit 3 can be receiving from from one or more user equipmenies
At least one transmission instruction when, for each at least one transmission instruction, judge whether wrapped in transmission instruction
Containing payment information, and the user of transmission instruction is set up and sent in the case of including payment information in the transmission instruction
Data cube computation between equipment；And if it is determined that comprising payment information then with relative user equipment not setting up number in transmission instruction
According to connection.Wherein, payment information is, for example, to be obtained by on-line payment modes such as barcode scanning payments.
Additionally, according to a kind of implementation, the shared viewing system of location-based scene suitching type can also include user
Administrative unit.Service management unit can pass through wireless transmission unit 4 and receive ID authentication request from each user equipment,
And authentication is carried out to corresponding user equipment based on the ID authentication request, set to the corresponding user after the authentication has been successful
Preparation send authentication success message to set up data cube computation with the user equipment.
Using the shared viewing system of the location-based scene suitching type of the present invention, user can be set by users such as mobile phones
Photography, shooting or auto heterodyne at the standby position for realizing itself to reach, so that Consumer's Experience is greatly enhanced, and can be same
When be applied to multiple users, simple operation.
Although describing the present invention according to the embodiment of limited quantity, above description, the art are benefited from
It is interior it is clear for the skilled person that in the scope of the present invention for thus describing, it can be envisaged that other embodiments.Additionally, it should be noted that
Language used in this specification primarily to readable and teaching purpose and select, rather than in order to explain or limit
Determine subject of the present invention and select.Therefore, in the case of without departing from the scope of the appended claims and spirit, for this
Many modifications and changes will be apparent from for the those of ordinary skill of technical field.For the scope of the present invention, to this
The done disclosure of invention is illustrative and not restrictive, and it is intended that the scope of the present invention be defined by the claims appended hereto.
Claims (10)
1. location-based scene suitching type shares viewing system, it is characterised in that the location-based scene suitching type is total to
Enjoy viewing system including image/video collecting unit, the first memory cell, the second memory cell, processing unit, be wirelessly transferred list
Unit and position acquisition unit；
The position acquisition unit is used to obtain the position of described image/video acquisition unit in real time；
The processing unit is used to after acquisition instructions are recognized start to gather its visual field by described image/video acquisition unit
Interior image/video data, the described image/video data of collection is stored in first memory cell；Wherein, the figure
Picture/video data includes the wide viewing angle image sequence being made up of one or more wide viewing angle images；
Second memory cell is used to store multigroup predetermined image sequence, and every group of predetermined image sequence extensively regard including multiple prestoring
Angle image, wherein each wide viewing angle image that prestores have positional information and reference information；
The processing unit is additionally operable to be received from least the one of one or more user equipmenies by the wireless transmission unit
Whether individual transmission instruction, for each at least one transmission instruction, judge in the transmission instruction comprising scene switching
Instruction：
In the case of not including scene switching command in the transmission instruction, obtain and the transmission from first memory cell
Instruct the picture frame sequence that the transmission attitude for including matches to be sent to the user equipment of transmission instruction；
In the case of including scene switching command in the transmission instruction, the ginseng of relative user equipment is extracted from transmission instruction
Information is examined, to obtain reference information, described image/video acquisition unit with the user equipment from second memory cell
Current location and the picture frame sequence that matches of the transmission attitude that includes of transmission instruction being sent to the user equipment；
Wherein, the reference information includes any one or more information in season information, time segment information and Weather information.
2. location-based scene suitching type according to claim 1 shares viewing system, it is characterised in that described to be based on
The shared viewing system of the scene suitching type of position also includes attitude transducer and first direction correction unit；
The attitude transducer is used to gather the shared viewing system of the scene suitching type after the acquisition instructions are recognized
Attitude data, wherein, the attitude data of the shared viewing system of the scene suitching type includes and described image/video acquisition list
The corresponding view direction information sequence of the wide viewing angle image sequence that unit is gathered；
The first direction correction unit is used for using the attitude data of the shared viewing system of the scene suitching type to the figure
Picture/video data travel direction is corrected, so that each location of pixels in each the wide viewing angle image in described image/video data
Directional information be corrected to absolute direction from relative direction.
3. location-based scene suitching type according to claim 1 and 2 shares viewing system, it is characterised in that described
Each wide viewing angle image that prestores in the every group of predetermined image sequence prestored in second memory cell is pre- to first pass through direction
Correction process, and the corresponding directional information of each location of pixels is absolute in the wide viewing angle image that prestores of correction for direction process
Direction.
4. location-based scene suitching type according to claim 1 and 2 shares viewing system, it is characterised in that described
Each wide viewing angle image that prestores in the every group of predetermined image sequence prestored in second memory cell is without direction school
Just processing, and be contra without the corresponding directional information of each location of pixels in the wide viewing angle image that prestores of correction for direction process
To being also stored with second memory cell corresponding with each location of pixels in each wide viewing angle image that prestores for calculating
The relevant information of absolute direction；
The shared viewing system of the location-based scene suitching type also includes that second direction corrects unit；
The second direction correction unit is each in being used to advance with the relevant information to calculate each wide viewing angle image that prestores
The corresponding absolute direction of location of pixels, by the directional information of each location of pixels in the wide viewing angle image that prestores from relative direction school
Just it is being absolute direction.
5. location-based scene suitching type according to claim 1 and 2 shares viewing system, it is characterised in that described
In the case that processing unit is used in the transmission instruction not comprising scene switching command, come in the following way from described first
The picture frame sequence that the transmission attitude included with the transmission instruction matches is obtained in memory cell：
Whether judge in the transmission instruction for receiving comprising the transmission time：
In the case of including the transmission time in the transmission instruction, in the image/video data of first memory cell storage
The middle multiframe wide viewing angle image for selecting acquisition time after the transmission time and the transmission time is used as candidate image, Zhi Daojie
Receive and send till the new transmission that the user equipment of transmission instruction sends again instructs,
In the case of not including the transmission time in the transmission instruction, in the image/video number of first memory cell storage
Scheme as candidate according to the currently stored last frame wide viewing angle image of middle selection and the multiframe wide viewing angle image that will be stored afterwards
Picture, till the new transmission sent again until receiving the user equipment for sending the transmission instruction is instructed；
For each frame wide viewing angle image in all candidate images for having selected, using each location of pixels pair of wide viewing angle image
The directional information answered, intercepts direction sectional drawing corresponding with the transmission attitude in the wide viewing angle image, wherein, the size of the sectional drawing
For preset value；
Utilize all sectional drawings for being intercepted to form picture frame sequence sequentially in time, instruct what is included with the transmission as described
Send the picture frame sequence that attitude matches.
6. location-based scene suitching type according to claim 1 and 2 shares viewing system, it is characterised in that described
In the case that processing unit is used in the transmission instruction comprising scene switching command, in the following way from the described second storage
Obtain in unit and refer to the reference information of the user equipment, the current location of described image/video acquisition unit and the transmission
The picture frame sequence that the transmission attitude that order is included matches：
Select in multigroup predetermined image sequence of second memory cell storage with the reference information of the user equipment and
The frame or multiframe that the current location of described image/video acquisition unit matches prestores wide viewing angle image as candidate image；
Prestore wide viewing angle image for each frame in all candidate images for having selected, using each in the wide viewing angle image that prestores
The corresponding directional information of location of pixels, intercepts the transmission attitude that direction includes with the transmission instruction in this prestores wide viewing angle image
Corresponding sectional drawing, wherein, the size of the sectional drawing is preset value；
The all sectional drawings for being intercepted are utilized to form picture frame sequence sequentially in time, as described and user equipment reference
The image that the transmission attitude that information, the current location of described image/video acquisition unit and the transmission instruction are included matches
Frame sequence.
7. location-based scene suitching type according to claim 1 and 2 shares viewing system, it is characterised in that described
The shared viewing system of location-based scene suitching type also includes service management unit；
Wherein, the service management unit is used to receive the ID authentication request from each user equipment, and based on the identity
Certification request carries out authentication to corresponding user equipment, after the authentication has been successful to the corresponding user equipment send certification into
Work(information with the user equipment setting up data cube computation.
8. location-based scene suitching type according to claim 1 and 2 shares viewing system, it is characterised in that described
Processing unit is additionally operable to：
Receive from it is described from one or more user equipmenies at least one transmission instruction when, for this at least one
Whether each in transmission instruction, judge in the transmission instruction comprising payment information, and comprising in the transmission instruction
The data cube computation between the user equipment of the transmission instruction is set up and sent in the case of payment information.
9. location-based scene suitching type according to claim 1 and 2 shares image processing system, it is characterised in that
The transmission attitude includes：
The screen normal direction of display module or screen back side normal direction in corresponding user equipment.
10. the shared viewing system of location-based scene suitching type according to any one of claim 1-9, its feature exists
In the shared viewing system of the location-based scene suitching type is used for any one being arranged in following equipment：
Unmanned plane, cable car, tour bus, train, aircraft or ship.
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| CN201710018476.1A CN106657923B (en) | 2017-01-10 | 2017-01-10 | Scene switching type shared viewing system based on position |
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| CN201710018476.1A CN106657923B (en) | 2017-01-10 | 2017-01-10 | Scene switching type shared viewing system based on position |
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